What is RHELGAN Water Distribution Networks?
Project planning for moving treated or approved water from storage to homes, schools, clinics, WASH blocks and community facilities through controlled…
RHELGAN Water Systems
RHELGAN · DISTRIBUTION
Water Distribution Networks
Project planning for moving treated or approved water from storage to homes, schools, clinics, WASH blocks and community facilities through controlled gravity or pumped networks.
01STORAGE
02PUMP / GRAVITY
03TRUNK MAIN
04ZONES
05BRANCHES
06POINT OF USE
Direct project answers
What project teams need to know about Water Distribution Networks.
What projects are suitable for water distribution network systems?
Typical project pathways include development infrastructure, remote communities, schools and health facilities, and international community water projects. Final suitability depends on the exact configuration, site conditions, operating requirements and destination.
What information is needed to specify water distribution network systems?
Before specification or quotation, the project review should confirm: Verified product specifications or documented product facts; Clear applications, limitations and configuration boundaries; Project inputs required for manual quotation or technical review; Apollo supply-only scope and purchaser/local-project responsibilities. Claims are kept tied to the exact proposed system rather than transferred from a related product or reference configuration.
Can Apollo NZ Global supply water distribution network systems internationally?
Apollo can supply suitable projects internationally where the product and destination pathway are current. Send the project location, intended use, dimensions or quantities, timing, relevant drawings or photographs, and any known performance, compliance or environmental requirements for review.
Where it fits
Applications that benefit from this pathway.
Complete communitiesHousing developmentsSchools and campusesHealth facilitiesRemote settlementsMulti-building project sites
Selection factors
Define these before equipment is fixed.
Peak flow
Static and residual pressure
Topography
Network length
Pipe material and diameter
Future growth
Isolation strategy
Fire-water interfaces where relevant
Metering and monitoring
Specification controls
Keep the public pathway useful without turning planning data into guarantees.
Distribution pipe sizing follows hydraulic demand and pressure criteria rather than storage capacity alone.
Long or undulating networks may require pressure zones, break tanks or boosters.
Isolation, flushing, drainage and future extensions should be planned before trenches are closed.
Local pipe standards, burial depth, thrust restraint and utility coordination remain destination-specific.
Working resources
Carry this section through design, procurement and handover.
Source-Water Review
Structure source, testing, seasonal reliability and treatment questions before equipment is selected.
Open reviewDemand & Storage Planner
Turn demand and storage autonomy into a transparent planning range.
Open plannerSpecification Template
Use one controlled schedule for storage, treatment, pumping, controls and project interfaces.
Open templateResponsibility Matrix
Separate supplied equipment from civil works, pipework, power, approvals and operations.
Open matrixInstallation & Commissioning
Plan site readiness, assembly, cleaning, testing and water-quality verification.
Open commissioningOperations & Maintenance
Define routine checks, consumables, spares, alarms and operator ownership.
Open O&MProject note
A water system is not complete at the tank outlet. Distribution hydraulics, isolation, maintainability and future expansion need to be planned with the same discipline as storage and treatment.
Final equipment, material, capacity, certification, drawings, performance and commercial scope are confirmed against the exact project configuration.
RHELGAN · WATER STORAGE & SUPPLY SYSTEMS